US3636242A - An electric conductor wire - Google Patents
An electric conductor wire Download PDFInfo
- Publication number
- US3636242A US3636242A US879567A US3636242DA US3636242A US 3636242 A US3636242 A US 3636242A US 879567 A US879567 A US 879567A US 3636242D A US3636242D A US 3636242DA US 3636242 A US3636242 A US 3636242A
- Authority
- US
- United States
- Prior art keywords
- outer layer
- zinc
- nickel
- percent
- electric wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/006—Constructional features relating to the conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
- H01B1/023—Alloys based on aluminium
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/14—Submarine cables
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/923—Physical dimension
- Y10S428/924—Composite
- Y10S428/926—Thickness of individual layer specified
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12333—Helical or with helical component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12736—Al-base component
- Y10T428/1275—Next to Group VIII or IB metal-base component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12944—Ni-base component
Definitions
- ABSTRACT An electric conductor wire of aluminum or aluminum alloy with a diameter less than 5 mm., is covered with a layer containing nickel with a thickness in the range of from 0.1 to 10 11.. In order to improve the adhesiveness of the layer, the layer consists of an alloy of nickel and zinc with a proportion of zinc up to 75 percent.
- HANS 0L 0F HANSSON A 1- TOENE rs ELECTRIC CONDUCTOR WIRE This invention relates to an electric wire conductor, mainly comprising aluminum, with a diameter less than 5 mm.
- the applied layer consists of an alloy of nickel and zinc with a proportion of zinc in the range of from 25 percent to 75 percent.
- good results are obtained when the alloy consists of zinc in the range of from 40 percent to 60 percent and it is particularly suitable to have an admixture of zinc in the range of from 45 percent to 55 percent.
- nickel and zinc are here meant the respective metals of commercial grade, that is, impurities may be present to some extent.
- the layer is applied by means of an electrochemical method known per se for example the fluoborate method.
- the aluminum conductor in this manner provided with a layer according to the invention can be readily soldered with usual tin solder and resin fluxing material.
- the manufacture may be started with a wire of substantially the desired final diameter, which is to be covered with a layer according to the invention, or the manufacture may be started with a thicker diameter, which is covered with a layer according to the invention and then is drawn to a desired thinner diameter.
- the invention also includes twisted, multiwire cores where each single wire line is provided with a layer according to the invention.
- the layer hereby reduces the mutual resistance between the individual wires which is of great importance in order to obtain good contact at the connection of a wire at a connection point.
- wire armoring of electrical cables it can, for example for submarine cable, be suitable to use aluminum wires covered with a layer according to the invention. Such a wire armoring becomes light and resistant to corrosion.
- a conductor with a layer according to the invention has qualities similar to those of a copper conductor and can be insulated with all usual insulating means, for example paper, plastics or oil.
- FIG. 1 is a cross section of an electric wire conductor according to the invention.
- FIG. 2 is a cross section of a cable formed by wire conductors according to the invention.
- FIG. 1 shows an electric wire conductor 1 having a solid core wire 2 made of aluminum or an aluminum alloy and sheathed by a layer 3 of nickel or any of the alloys as set forth in the specification.
- the maximal diameter of the core is less than 5 mm. and the thickness of the layer 3 is between 0.1 to lOu.
- the cable of FIG. 2 is formed by twisting a plurality of wire conductors l as described in connection with FIG. 1.
- the wires are twisted so that they substantially contact each other.
- the aforedescribed surface layer 3 of the wire conductors reduces the resistance between the individual wires in contact with each other. As a result, high-quality connections between the cable and a connecting point such as a connector can be conveniently and safely made.
- An electric wire conductor consisting a one-piece core wire of aluminum or aluminum alloy having a diameter of less than 5 mm., and an outer layer containing nickel encompassing said core wire bonded thereto, said outer layer having a thickness of O. l to 10 microns.
- An electric cable comprising a plurality of twisted wire conductors, each of said wire conductors comprising a onepiece core wore of aluminum or aluminum alloy having a diameter of less than 5 mm., and an outer layer containing nickel encompassing said core wire bonded thereto, said outer layer having a thickness of 0.1 to 5 microns.
Landscapes
- Non-Insulated Conductors (AREA)
- Insulated Conductors (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Ropes Or Cables (AREA)
- Wire Bonding (AREA)
Abstract
An electric conductor wire of aluminum or aluminum alloy with a diameter less than 5 mm., is covered with a layer containing nickel with a thickness in the range of from 0.1 to 10 Mu . In order to improve the adhesiveness of the layer, the layer consists of an alloy of nickel and zinc with a proportion of zinc up to 75 percent.
Description
United States Patent Hansson 1 Jan. 18, 1972 [54] AN ELECTRIC CONDUCTOR WIRE [72] Inventor: I-Ians Olof Hansson, Sollentuna, Sweden [73] Assignee: Telefonaktlebolaget LM Ericsson,
Stockholm, Sweden [22] Filed: Nov. 24, I969 [211 App]. No.: 879,567
[30] Foreign Application Priority Data Dec. 9, 1968 Sweden 16795/68 May 27, 1969 Sweden 7440/69 [52] U.S.CI ..l74/128, 29/19I.6, 29/197, 174/ 1 26 CP [5 l Int. Cl. ..H0lb 5/08 [58] Field ofSearch ..174/l26, 126.2,128, 94, 126 R,
[56] References Cited UNITED STATES PATENTS 2,233,410 4/1941 Frasch ..29/l91.6
2,427,727 9/1947 Huntley 1 74/94 3,254,970 6/1966 Dittrich ..29/ l 9 I .6 3,367,796 2/1968 Saums 17411262 UX FOREIGN PATENTS OR APPLICATIONS 217,784 10/1958 Australia l74/126.2
OTHER PUBLICATIONS Dummer et al. Wires and R. F. Cables 1968 Pitman London pp. 21 table 36 Primary Examiner-E. A. Goldberg Attorney-Hane & Baxley [5 7] ABSTRACT An electric conductor wire of aluminum or aluminum alloy with a diameter less than 5 mm., is covered with a layer containing nickel with a thickness in the range of from 0.1 to 10 11.. In order to improve the adhesiveness of the layer, the layer consists of an alloy of nickel and zinc with a proportion of zinc up to 75 percent.
7 Claims, 2 Drawing Figures PATENTEDJANIBWYZ 3,636,242
INVENTOR. HANS 0L 0F HANSSON A 1- TOENE rs ELECTRIC CONDUCTOR WIRE This invention relates to an electric wire conductor, mainly comprising aluminum, with a diameter less than 5 mm.
Owing to the rising price of copper the latter metal has been replaced by aluminum or aluminum alloy in electrical cables.
In order to clamp-connect conductors of aluminum, it demands special expensive measures dependent on the tendency of the latter metal to oxidize. The occurrence of contact resistance can be so large due to the oxide layer that temperatures entailing the risk of fire were observed in the clamp-connections.
The use of aluminum conductors according to the presentinvention is made possible by providing the conductor on the surface with a layer containing nickel with a thickness in the range of from 0.1 to
Improved adhesiveness or bonding of the layer on the conductor is obtained according to the invention when the applied layer consists of an alloy of nickel and zinc with a proportion of zinc in the range of from 25 percent to 75 percent. Good results are obtained when the alloy consists of zinc in the range of from 40 percent to 60 percent and it is particularly suitable to have an admixture of zinc in the range of from 45 percent to 55 percent. With nickel and zinc are here meant the respective metals of commercial grade, that is, impurities may be present to some extent.
The layer is applied by means of an electrochemical method known per se for example the fluoborate method.
The aluminum conductor in this manner provided with a layer according to the invention can be readily soldered with usual tin solder and resin fluxing material.
The manufacture may be started with a wire of substantially the desired final diameter, which is to be covered with a layer according to the invention, or the manufacture may be started with a thicker diameter, which is covered with a layer according to the invention and then is drawn to a desired thinner diameter.
The invention also includes twisted, multiwire cores where each single wire line is provided with a layer according to the invention. The layer hereby reduces the mutual resistance between the individual wires which is of great importance in order to obtain good contact at the connection of a wire at a connection point.
For wire armoring of electrical cables it can, for example for submarine cable, be suitable to use aluminum wires covered with a layer according to the invention. Such a wire armoring becomes light and resistant to corrosion.
A conductor with a layer according to the invention has qualities similar to those of a copper conductor and can be insulated with all usual insulating means, for example paper, plastics or oil.
in the accompanying drawing, several preferred embodiments of the invention are shown by way of illustration and not by way of limitation.
In the drawing:
FIG. 1 is a cross section of an electric wire conductor according to the invention; and
FIG. 2 is a cross section of a cable formed by wire conductors according to the invention.
Referring now to the figures more in detail, FIG. 1 shows an electric wire conductor 1 having a solid core wire 2 made of aluminum or an aluminum alloy and sheathed by a layer 3 of nickel or any of the alloys as set forth in the specification.
As also set forth in the specification, the maximal diameter of the core is less than 5 mm. and the thickness of the layer 3 is between 0.1 to lOu.
The cable of FIG. 2 is formed by twisting a plurality of wire conductors l as described in connection with FIG. 1. The wires are twisted so that they substantially contact each other. The aforedescribed surface layer 3 of the wire conductors reduces the resistance between the individual wires in contact with each other. As a result, high-quality connections between the cable and a connecting point such as a connector can be conveniently and safely made.
I claim: 1. An electric wire conductor consisting a one-piece core wire of aluminum or aluminum alloy having a diameter of less than 5 mm., and an outer layer containing nickel encompassing said core wire bonded thereto, said outer layer having a thickness of O. l to 10 microns.
2. The electric wire conductor according to claim 1 wherein 7 said outer layer consists of nickel except for impurities.
3. The electric wire conductor according to claim 1 wherein said outer layer consists of an alloy of nickel and zinc with at least 25 percent nickel and a balance of zinc except for impurities.
4. The electric wire conductor according to claim 1 wherein said outer layer consists of zinc in therange of 25 to percent, the balance being nickel except for impurities.
5. The electric wire conductor according to claim 4 wherein the zinc content of the outer layer is in the range of 40 to 60 percent.
6. The electric wire conductor according to claim 4 wherein the zinc content of the outer layer is in the range of 45 to 55 percent.
7. An electric cable comprising a plurality of twisted wire conductors, each of said wire conductors comprising a onepiece core wore of aluminum or aluminum alloy having a diameter of less than 5 mm., and an outer layer containing nickel encompassing said core wire bonded thereto, said outer layer having a thickness of 0.1 to 5 microns.
Claims (6)
- 2. The electric wire conductor according to claim 1 wherein said outer layer consists of nickel except for impurities.
- 3. The electric wire conductor according to claim 1 wherein said outer layer consists of an alloy of nickel and zinc with at least 25 percent nickel and a balance of zinc except for impurities.
- 4. The electric wire conductor according to claim 1 wherein said outer layer consists of zinc in the range of 25 to 75 percent, the balance being nickel except for impurities.
- 5. The electric wire conductor according to claim 4 wherein the zinc content of the outer layer is in the range of 40 to 60 percent.
- 6. The electric wire conductor according to claim 4 wherein the zinc content of the outer layer is in the range of 45 to 55 percent.
- 7. An electric cable comprising a plurality of twisted wire conductors, each of said wire conductors comprising a one-piece core wore of aluminum or aluminum alloy having a diameter of less than 5 mm., and an outer layer containing nickel encompassing said core wire bonded thereto, said outer layer having a thickness of 0.1 to 5 microns.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE16795/68A SE326744B (en) | 1968-12-09 | 1968-12-09 | |
SE744069 | 1969-05-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3636242A true US3636242A (en) | 1972-01-18 |
Family
ID=26654779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US879567A Expired - Lifetime US3636242A (en) | 1968-12-09 | 1969-11-24 | An electric conductor wire |
Country Status (9)
Country | Link |
---|---|
US (1) | US3636242A (en) |
BE (1) | BE742781A (en) |
CH (1) | CH499854A (en) |
DE (1) | DE1961694B2 (en) |
DK (1) | DK124501B (en) |
FR (1) | FR2025700A1 (en) |
GB (1) | GB1292459A (en) |
NL (1) | NL170474C (en) |
NO (1) | NO134779B (en) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3810287A (en) * | 1972-06-09 | 1974-05-14 | Olin Corp | Composite rod or wire |
US3909209A (en) * | 1973-11-05 | 1975-09-30 | Gould Inc | Method of treating aluminum and aluminum alloys and article produced thereby |
US4728080A (en) * | 1983-09-13 | 1988-03-01 | Bay Mills Limited | Electric fence wire construction |
US5443905A (en) * | 1991-01-24 | 1995-08-22 | Sumitomo Electric Industries, Ltd. | Heat and oxidation resistant composite electrical conductor |
WO1996037931A1 (en) * | 1995-05-26 | 1996-11-28 | Formfactor, Inc. | Spring element electrical contact and methods |
US5994152A (en) * | 1996-02-21 | 1999-11-30 | Formfactor, Inc. | Fabricating interconnects and tips using sacrificial substrates |
US20020053734A1 (en) * | 1993-11-16 | 2002-05-09 | Formfactor, Inc. | Probe card assembly and kit, and methods of making same |
FR2881871A1 (en) * | 2005-02-10 | 2006-08-11 | Nexans Sa | Electrical wire for forming single strand electrical conductor, has core with outer layer made of nickel/zinc alloy, where outer layer is passivated by chromium, molybdate or phosphate, and nickel and zinc alloy is core deposition on core |
US20060237856A1 (en) * | 1993-11-16 | 2006-10-26 | Formfactor, Inc. | Microelectronic Contact Structure And Method Of Making Same |
US20060286828A1 (en) * | 1993-11-16 | 2006-12-21 | Formfactor, Inc. | Contact Structures Comprising A Core Structure And An Overcoat |
US20100093229A1 (en) * | 1996-02-21 | 2010-04-15 | Formfactor, Inc. | Microelectronic contact structure and method of making same |
US20120146204A1 (en) * | 2006-03-27 | 2012-06-14 | Fairchild Semiconductor Corporation | Semiconductor devices and electrical parts manufacturing using metal coated wires |
US20140138366A1 (en) * | 2012-11-16 | 2014-05-22 | GM Global Technology Operations LLC | Self-adjusting wire for welding applications |
RU169171U1 (en) * | 2016-08-16 | 2017-03-09 | Акционерное общество "Особое конструкторское бюро кабельной промышленности" (АО "ОКБ КП") | INSTALLATION ELECTRICAL WIRE |
RU2651874C2 (en) * | 2016-08-16 | 2018-04-24 | Акционерное общество "Особое конструкторское бюро кабельной промышленности" (АО "ОКБ КП") | Mounting electric wire |
RU189295U1 (en) * | 2018-11-08 | 2019-05-21 | Владимир Александрович Максимов | Ice-free wire overhead line |
RU197534U1 (en) * | 2019-12-11 | 2020-05-12 | Общество с ограниченной ответственностью "ДАНЦИГ" | RAILWAY CONTACT NETWORK ROPE |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2233410A (en) * | 1936-07-02 | 1941-03-04 | Produits Chim Terres Rares Soc | Process for direct nickel-plating of aluminum and its alloys |
US2427727A (en) * | 1943-09-24 | 1947-09-23 | Gen Electric | Leading-in wire |
US3254970A (en) * | 1960-11-22 | 1966-06-07 | Metco Inc | Flame spray clad powder composed of a refractory material and nickel or cobalt |
US3367796A (en) * | 1962-03-08 | 1968-02-06 | Anaconda Wire & Cable Co | Pyrolizable enamel coated wire comprising manganese and cobalt chelates |
-
1969
- 1969-11-21 GB GB57220/69A patent/GB1292459A/en not_active Expired
- 1969-11-24 US US879567A patent/US3636242A/en not_active Expired - Lifetime
- 1969-11-28 NL NLAANVRAGE6917914,A patent/NL170474C/en not_active IP Right Cessation
- 1969-12-01 DK DK635969AA patent/DK124501B/en not_active IP Right Cessation
- 1969-12-03 DE DE19691961694 patent/DE1961694B2/en active Pending
- 1969-12-06 CH CH1815669A patent/CH499854A/en not_active IP Right Cessation
- 1969-12-08 BE BE742781D patent/BE742781A/xx not_active IP Right Cessation
- 1969-12-08 NO NO4848/69A patent/NO134779B/no unknown
- 1969-12-09 FR FR6942474A patent/FR2025700A1/fr not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2233410A (en) * | 1936-07-02 | 1941-03-04 | Produits Chim Terres Rares Soc | Process for direct nickel-plating of aluminum and its alloys |
US2427727A (en) * | 1943-09-24 | 1947-09-23 | Gen Electric | Leading-in wire |
US3254970A (en) * | 1960-11-22 | 1966-06-07 | Metco Inc | Flame spray clad powder composed of a refractory material and nickel or cobalt |
US3367796A (en) * | 1962-03-08 | 1968-02-06 | Anaconda Wire & Cable Co | Pyrolizable enamel coated wire comprising manganese and cobalt chelates |
Non-Patent Citations (1)
Title |
---|
Dummer et al. Wires and R. F. Cables 1968 Pitman London pp. 21 table 36 * |
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3810287A (en) * | 1972-06-09 | 1974-05-14 | Olin Corp | Composite rod or wire |
US3909209A (en) * | 1973-11-05 | 1975-09-30 | Gould Inc | Method of treating aluminum and aluminum alloys and article produced thereby |
US4728080A (en) * | 1983-09-13 | 1988-03-01 | Bay Mills Limited | Electric fence wire construction |
US5443905A (en) * | 1991-01-24 | 1995-08-22 | Sumitomo Electric Industries, Ltd. | Heat and oxidation resistant composite electrical conductor |
US5477610A (en) * | 1991-01-24 | 1995-12-26 | Sumitomo Electric Industries, Ltd. | Method of manufacturing composite conductor having heat resistance or oxidation resistance |
US20060286828A1 (en) * | 1993-11-16 | 2006-12-21 | Formfactor, Inc. | Contact Structures Comprising A Core Structure And An Overcoat |
US20020053734A1 (en) * | 1993-11-16 | 2002-05-09 | Formfactor, Inc. | Probe card assembly and kit, and methods of making same |
US8373428B2 (en) | 1993-11-16 | 2013-02-12 | Formfactor, Inc. | Probe card assembly and kit, and methods of making same |
US20090291573A1 (en) * | 1993-11-16 | 2009-11-26 | Formfactor, Inc. | Probe card assembly and kit, and methods of making same |
US20060237856A1 (en) * | 1993-11-16 | 2006-10-26 | Formfactor, Inc. | Microelectronic Contact Structure And Method Of Making Same |
US7601039B2 (en) | 1993-11-16 | 2009-10-13 | Formfactor, Inc. | Microelectronic contact structure and method of making same |
WO1996037931A1 (en) * | 1995-05-26 | 1996-11-28 | Formfactor, Inc. | Spring element electrical contact and methods |
US5994152A (en) * | 1996-02-21 | 1999-11-30 | Formfactor, Inc. | Fabricating interconnects and tips using sacrificial substrates |
US20100093229A1 (en) * | 1996-02-21 | 2010-04-15 | Formfactor, Inc. | Microelectronic contact structure and method of making same |
US8033838B2 (en) | 1996-02-21 | 2011-10-11 | Formfactor, Inc. | Microelectronic contact structure |
US7491890B2 (en) | 2005-02-10 | 2009-02-17 | Nexans | Electric wire having a core of aluminum or aluminum alloy |
US20060283622A1 (en) * | 2005-02-10 | 2006-12-21 | Francis Debladis | Electric wire having a core of aluminum or aluminum alloy |
EP1700933A1 (en) * | 2005-02-10 | 2006-09-13 | Nexans | Electrical lead wire with aluminium or aluminium alloy core |
FR2881871A1 (en) * | 2005-02-10 | 2006-08-11 | Nexans Sa | Electrical wire for forming single strand electrical conductor, has core with outer layer made of nickel/zinc alloy, where outer layer is passivated by chromium, molybdate or phosphate, and nickel and zinc alloy is core deposition on core |
US20120146204A1 (en) * | 2006-03-27 | 2012-06-14 | Fairchild Semiconductor Corporation | Semiconductor devices and electrical parts manufacturing using metal coated wires |
US20140138366A1 (en) * | 2012-11-16 | 2014-05-22 | GM Global Technology Operations LLC | Self-adjusting wire for welding applications |
RU169171U1 (en) * | 2016-08-16 | 2017-03-09 | Акционерное общество "Особое конструкторское бюро кабельной промышленности" (АО "ОКБ КП") | INSTALLATION ELECTRICAL WIRE |
RU2651874C2 (en) * | 2016-08-16 | 2018-04-24 | Акционерное общество "Особое конструкторское бюро кабельной промышленности" (АО "ОКБ КП") | Mounting electric wire |
RU189295U1 (en) * | 2018-11-08 | 2019-05-21 | Владимир Александрович Максимов | Ice-free wire overhead line |
RU197534U1 (en) * | 2019-12-11 | 2020-05-12 | Общество с ограниченной ответственностью "ДАНЦИГ" | RAILWAY CONTACT NETWORK ROPE |
Also Published As
Publication number | Publication date |
---|---|
NL170474C (en) | 1982-11-01 |
FR2025700A1 (en) | 1970-09-11 |
GB1292459A (en) | 1972-10-11 |
NL170474B (en) | 1982-06-01 |
BE742781A (en) | 1970-05-14 |
DE1961694A1 (en) | 1970-06-18 |
NL6917914A (en) | 1970-06-11 |
DK124501B (en) | 1972-10-23 |
DE1961694B2 (en) | 1971-07-15 |
NO134779B (en) | 1976-08-30 |
CH499854A (en) | 1970-11-30 |
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